FI953991A - Förfarande för synkronisering av utgångsfrekvenser av en taktgenerator - Google Patents
Förfarande för synkronisering av utgångsfrekvenser av en taktgenerator Download PDFInfo
- Publication number
- FI953991A FI953991A FI953991A FI953991A FI953991A FI 953991 A FI953991 A FI 953991A FI 953991 A FI953991 A FI 953991A FI 953991 A FI953991 A FI 953991A FI 953991 A FI953991 A FI 953991A
- Authority
- FI
- Finland
- Prior art keywords
- frequency
- output
- clock generator
- dpll
- phase locked
- Prior art date
Links
- 101000879121 Pyrococcus furiosus (strain ATCC 43587 / DSM 3638 / JCM 8422 / Vc1) Sulfide dehydrogenase subunit alpha Proteins 0.000 abstract 1
- 101000879118 Pyrococcus furiosus (strain ATCC 43587 / DSM 3638 / JCM 8422 / Vc1) Sulfide dehydrogenase subunit beta Proteins 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
- H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
- H03L7/07—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop using several loops, e.g. for redundant clock signal generation
Landscapes
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4431415A DE4431415C2 (de) | 1994-08-24 | 1994-08-24 | Verfahren zum Synchronisieren der Ausgangsfrequenzen eines Taktgenerators |
Publications (2)
Publication Number | Publication Date |
---|---|
FI953991A0 FI953991A0 (sv) | 1995-08-24 |
FI953991A true FI953991A (sv) | 1996-02-25 |
Family
ID=6527342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI953991A FI953991A (sv) | 1994-08-24 | 1995-08-24 | Förfarande för synkronisering av utgångsfrekvenser av en taktgenerator |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0698968B1 (sv) |
AT (1) | ATE192612T1 (sv) |
CZ (1) | CZ286319B6 (sv) |
DE (2) | DE4431415C2 (sv) |
FI (1) | FI953991A (sv) |
NO (1) | NO953288L (sv) |
SK (1) | SK281836B6 (sv) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5960331A (en) * | 1996-07-01 | 1999-09-28 | Harris Corporation | Device and method for maintaining synchronization and frequency stability in a wireless telecommunication system |
DE19722114C2 (de) * | 1997-05-27 | 2003-04-30 | Bosch Gmbh Robert | Taktsignal-Bereitstellungsvorrichtung und -verfahren |
DE60331698D1 (de) | 2003-04-02 | 2010-04-22 | Christopher Julian Travis | Numerisch gesteuerter Oszillator und Verfahren zum Erzeugen eines Ereignis-Taktes |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4131861A (en) * | 1977-12-30 | 1978-12-26 | International Business Machines Corporation | Variable frequency oscillator system including two matched oscillators controlled by a phase locked loop |
DE2938228C2 (de) * | 1979-09-21 | 1982-02-25 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Verfahren und Schaltung zur Synchronisation |
US4598257A (en) * | 1983-05-31 | 1986-07-01 | Siemens Corporate Research & Support, Inc. | Clock pulse signal generator system |
US4672299A (en) * | 1986-05-23 | 1987-06-09 | American Telephone And Telegraph Co. | Clock control circuit for phase control |
US4953185A (en) * | 1988-10-05 | 1990-08-28 | Motorola Inc. | Clock recovery and hold circuit for digital TDM mobile radio |
DE4001065A1 (de) * | 1989-01-23 | 1990-08-02 | Siemens Ag | Synchronisiereinrichtung fuer einen redundanten blockcode |
DE4018911A1 (de) * | 1990-06-13 | 1992-01-02 | Ant Nachrichtentech | Verfahren zur rahmensynchronisation bei zeitvarianter codierter phasenumtastung |
US5184350A (en) * | 1991-04-17 | 1993-02-02 | Raytheon Company | Telephone communication system having an enhanced timing circuit |
US5144254A (en) * | 1991-09-30 | 1992-09-01 | Wilke William G | Dual synthesizer including programmable counters which are controlled by means of calculated input controls |
US5353311A (en) * | 1992-01-09 | 1994-10-04 | Nec Corporation | Radio transmitter |
DE4218132C2 (de) * | 1992-06-02 | 1994-05-19 | Ant Nachrichtentech | Verfahren zur Taktrückgewinnung und Synchronisation |
-
1994
- 1994-08-24 DE DE4431415A patent/DE4431415C2/de not_active Expired - Fee Related
-
1995
- 1995-06-30 DE DE59508248T patent/DE59508248D1/de not_active Expired - Fee Related
- 1995-06-30 EP EP95110243A patent/EP0698968B1/de not_active Expired - Lifetime
- 1995-06-30 AT AT95110243T patent/ATE192612T1/de not_active IP Right Cessation
- 1995-08-22 NO NO953288A patent/NO953288L/no not_active Application Discontinuation
- 1995-08-23 CZ CZ19952158A patent/CZ286319B6/cs not_active IP Right Cessation
- 1995-08-23 SK SK1034-95A patent/SK281836B6/sk unknown
- 1995-08-24 FI FI953991A patent/FI953991A/sv unknown
Also Published As
Publication number | Publication date |
---|---|
FI953991A0 (sv) | 1995-08-24 |
EP0698968B1 (de) | 2000-05-03 |
DE59508248D1 (de) | 2000-06-08 |
DE4431415A1 (de) | 1996-02-29 |
ATE192612T1 (de) | 2000-05-15 |
NO953288D0 (no) | 1995-08-22 |
NO953288L (no) | 1996-02-26 |
CZ286319B6 (cs) | 2000-03-15 |
EP0698968A1 (de) | 1996-02-28 |
CZ215895A3 (en) | 1996-04-17 |
SK281836B6 (sk) | 2001-08-06 |
DE4431415C2 (de) | 1997-01-23 |
SK103495A3 (en) | 1996-05-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0193273A3 (en) | Improvements in or relating to synthesisers | |
SE9504165D0 (sv) | Frequency standard generator | |
KR920704411A (ko) | 전압 제어형 발진 회로 및 위상 동기 회로 | |
ATE373337T1 (de) | Direkte digitale frequenzsynthese, die störbeseitigung ermöglicht | |
SE8603552D0 (sv) | Microwave noise measuring apparatus | |
WO2005002055A3 (en) | Fractional-n synthesizer and method of programming the output phase | |
SE8804461L (sv) | Krets foer bibehaallande av en klocksignal | |
KR960012737A (ko) | 순간적으로 클럭 주파수를 쉬프트하는 위상 동기 회로(pll) 시스템 클럭 발생기 | |
GB1545922A (en) | Method for controlling frequency of electrical oscillations and frequency standard for electronic timepiece | |
GB1447418A (en) | Frequency synthesiser | |
FI953991A0 (sv) | Förfarande för synkronisering av utgångsfrekvenser av en taktgenerator | |
SE7904203L (sv) | Frekvens-syntetiserare | |
CA2192881A1 (en) | PLL Circuit and Noise Reduction Means for PLL Circuit | |
WO2002009290A3 (en) | Analog phase locked loop holdover | |
SE9600726D0 (sv) | Digital faslåst slinga | |
DE59811091D1 (de) | Sampling-PLL für hochauflösende Radarsysteme | |
JPS5550191A (en) | Electronic timepiece | |
JPS6413833A (en) | Frame synchronizing clock generating circuit | |
ES8306299A1 (es) | Transductor de frecuencia de onda sostenida y bucle con sin-cronizacion de fase. | |
KR19980080410A (ko) | 디지털클록 신시사이저 | |
JPS6412691A (en) | Video signal sampling circuit | |
ATE388523T1 (de) | Verfahren und vorrichtung zum erzeugen einer schwingung mit veränderlicher frequenz | |
JPS5620355A (en) | Clock signal forming circuit | |
JPS57143936A (en) | Frequency synthesizer | |
JPS6016122Y2 (ja) | 原子発振器 |